package com.lavender.order.service.service;

/**
 * @author: zhu.chen
 * @date: 2020/11/24
 * @version: v1.0.0
 */
public interface IOrderService {

    /**
     * <p>
     * 创建订单，扣金额
     * </p>
     *
     * @param userId
     * @param commodityCode
     * @param count
     */
    void create(String userId, String commodityCode, Integer count);

}
